I was looking at Polaris and then two bright objects appeared right where I was looking. The two objects seemed to be round, and were very bright (white). The two objects began to spin in a clockwise circle together as if synchronized and tethered together, they did 4 rotations, then they stopped the rotation and traded places vertically very quickly, the top one going to the bottom, and the bottom one going to the top, they did this three times, and on the last time they did not stop, they kept traveling apart from each other until I could no longer see them.